Thrust ball bearings 1.Material:GCr15,100Cr6,52100 2.Retainer:brass cage,steel cage 3.Bearing Material: GCr15 IXIN thrust ball bearings, fordetails,please contact us.Description:1.Refined bearing steel2.Precision grade3.Competitive price4.Bearing Material: GCr15Structure:1.Single direction thrust ball bearings2.Double direction thrust ball bearings Thrust ball bearing Bearing No. Double row ...